Ryobi 990R Users Manual 9340 Om

990r 61960310-c5a9-bea4-a512-420849004e57 Ryobi Trimmer 990r User Guide |

: Ryobi Ryobi-990R-Users-Manual-658638 ryobi-990r-users-manual-658638 ryobi pdf

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1

MODEL NO. 990r

IMPORTANT MANUAL DO NOT THROW AWAY

990r

OPERATOR’S

MANUAL

2

I. California Emission Regulations ................................3

II. Safety Warnings ......................................................3-6

A. Safety Warnings for Brush Blade ..........................4

B. Safety and International Symbols ......................5-6

III. Assembly Instructions ..........................................7-10

A. Adjusting the J-Handle ..........................................7

B. Installing the Shoulder Strap ................................7

C. Installing the Brush Blade......................................8

D. Installing the Line Spool ........................................9

E. Operating Split Boom Coupler ............................10

IV. Oil and Fuel Information......................................11-12

V. Starting/Stopping Instructions..................................13

VI. Operating Instructions ..............................................14

A. Adjusting the Trimming Line Length ..................14

B. Decorative Trimming ............................................14

C. Using the Brush Blade ........................................14

VII. Maintenance and Repair Instructions ................15-24

A. Maintenance Schedule ........................................15

B. Line Installation ..............................................16-17

C. Gear Housing Service ..........................................18

D. Air Filter Maintenance ..........................................19

E. Carburetor Adjustment ..................................20-21

F. Inspecting/Cleaning the Muffler ......................21-22

G. Replacing the Spark Plug ....................................23

H. Checking/Adjusting Valve Clearance ............23-24

VIII. Cleaning and Storage ..............................................25

IX. Specifications ..........................................................25

X. Troubleshooting Chart ..............................................26

XI. California Emission Control Warranty Statement ....27

XII. Warranty ..................................................................28

THANK YOU

Thank you for purchasing this quality product. This modern

outdoor power tool has been designed to provide you with

many hours of useful service. You will find it to be a great

labor-saving device.

This operator's manual provides you with easy-to-under-

stand operating instructions. Read the entire manual and

follow all of the instructions to keep your new power tool in

top operating condition.

The other manual that came with your power tool, the

parts manual, contains all of the information that you need

to order parts.

PRODUCT REFERENCES, ILLUSTRA-

TIONS AND SPECIFICATIONS

All information, illustrations and specifications in this man-

ual are based on the latest product information available at

the time of printing. We reserve the right to make changes

at any time without notice.

INTRODUCTION TABLE OF CONTENTS

SERVICE INFORMATION

Service on this power equipment within and after

the warranty period can be performed by any

Ryobi Authorized Service Dealer.

Dial 1-800-345-8746 in the United States and

1-800-265-6778 in Canada to obtain the listing of

servicing dealers in your area.

DO NOT RETURN UNIT TO RETAILER.

NOTE: For users on U. S. Forest Land and in the states of California, Maine, Oregon and Washington. All

U.S. Forest Land and the state of California (Public Resources Codes 4442 and 4443), Oregon and

Washington require, by law that certain internal combustion engines operated on forest brush and/or grass-

covered areas be equipped with a spark arrester, maintained in effective working order. Check with your

state or local authorities for regulations pertaining to these requirements. Failure to follow these

requirements could subject you to liability or a fine. This unit is factory-equipped with a spark

arrester. The replacement part number for the spark arrester is 180890.

THIS PRODUCT IS COVERED BY ONE OR MORE OF THE US PATENTS LISTED BELOW:

5,241,932; 5,176,116; 4,779,405; 4,651,422; 4,589,742; 4,505,040; 4,463,498; 4,356,605; 4,342,235;

4,223,441. OTHER PATENTS PENDING.

California Proposition 65 Warning:

MAKE SURE THIS MANUAL IS READ AND

CAREFULLY UNDERSTOOD BEFORE START-

ING OR OPERATING THIS EQUIPMENT.

NOTE: PROOF OF PURCHASE WILL BE

REQUIRED FOR WARRANTY

SERVICE.

3

CALIFORNIA EMISSION REGULATIONS

The engine of your lawn and garden care product

meets the 1995 California emissions regulations.

To ensure that your unit continues to meet these

regulations, refer to the following information and

instructions in this operator's manual.

These units are identified by the label on the engine

of your product. A typical identification label is

shown.

SAFETY WARNINGS

FUEL AND PRE-OPERATIONAL

• Fuel is extremely flammable and its vapors can

explode if ignited. Always stop the engine and allow it

to cool before filling the fuel tank. Do not smoke while

filling the fuel tank. Keep sparks and open flames

away from the area.

• Store fuel only in containers designed and approved

for the storage of such materials.

• Pressure can build up in the fuel tank. Loosen the fuel

tank cap slowly to relieve any pressure in the tank.

• Add fuel in a clean, well-ventilated area. Wipe up any

spilled fuel immediately. If fuel has been spilled, allow

it to dry completely before starting the engine.

• Move the trimmer at least 3 m (10 ft) from the fueling

point before starting the engine.

• Thoroughly inspect the trimmer for loose or damaged

parts before each use. Do not use until adjustments or

repairs are made.

• Avoid accidental starting. Be in the starting position

whenever pulling the starting rope.

• Keep all bystanders, especially children, and pets at

least 10 m (33 ft) away from the area.

• Carefully inspect the areas to be cut. Remove all

debris that could become entangled in the string or

blade. Also remove any objects that could be thrown

during cutting.

• Before starting, make sure the string head is not in

contact with anything.

• Check the oil level before each use.

NOTE: Advises you of information

or instructions vital to the

operation or maintenance

of the equipment.

WARNING: Failure to obey a safety

warning can result in injury

to yourself and others.

THE PURPOSE OF SAFETY SYMBOLS IS TO ATTRACT

YOUR ATTENTION TO POSSIBLE DANGERS. THE

SAFETY SYMBOLS, AND THE EXPLANATIONS WITH

THEM, DESERVE YOUR CAREFUL ATTENTION AND

UNDERSTANDING. THE SAFETY WARNINGS DO NOT

BY THEMSELVES ELIMINATE ANY DANGER. THE

INSTRUCTIONS OR WARNINGS THEY GIVE ARE NOT

SUBSTITUTES FOR PROPER ACCIDENT PREVENTION

MEASURES.

SYMBOL MEANING

4

SAFETY WARNINGS

OPERATIONAL

•Wear safety glasses/goggles at all times when

operating this trimmer.

•Dress properly. Do not operate this trimmer when

barefoot or wearing open sandals. Always wear sturdy,

rubber-soled footwear. The use of gloves, ear/hearing

protection and long pants are recommended.

•Do not wear loose fitting clothing or articles such as

scarves, strings, chains, ties, etc. because they could

get drawn into the air intake. Also make sure long hair

does not get drawn into the air intake.

•Keep hands, face, and feet away from all moving parts.

Do not attempt to touch or stop the string when it is

rotating.

•Do not touch the muffler or cylinder. These parts get

extremely hot from operation and remain hot for a short

time after the equipment is turned off.

•Always hold the trimmer with both hands when

operating. Keep a firm grip on both the front and rear

handles or grips.

•Operate this trimmer only in a well-ventilated area -out-

doors. Carbon monoxide exhaust fumes can be lethal in

a confined area.

•If you strike or become entangled with a foreign object,

stop the engine immediately and check for damage.

Repair any damage before further operation is

attempted. Do not operate the trimmer with loose or

damaged parts.

•Use the right tool. Do not use this trimmer for any job

except that for which it is intended.

•Do not force the tool at a rate faster than it is able to

cut effectively.

•Do not overreach. Keep proper footing and balance at

all times.

•Always remain alert. To prevent injury to yourself and

others, do not operate this trimmer if you are fatigued.

•Do not operate the engine faster than the speed

necessary to cut, trim or edge. Do not run the engine

at high speed when not cutting.

•Do not extend the trimming line beyond the length

specified in this manual.

•Always stop the engine when cutting is delayed or when

walking from one cutting location to another.

•Use only genuine replacement parts when servicing this

trimmer. These parts are available from your authorized

dealer. The use of non-standard parts, or other

accessories or attachments not designed for this

trimmer, could result in serious injury to the user or

damage to the trimmer.

•Do not operate the unit while under the influence of

drugs, alcohol, or any medication.

OTHER SAFETY WARNINGS

•Store the trimmer in an appropriate and dry location to

prevent unauthorized use and damage.

DURING USE

•Observe the safety warnings on page 3.

•Always use the shoulder strap when using the brush

blade accessory.

•Keep the J-handle between the operator and cutting

head at all times.

•Do not under any conditions cut with the blade located

over 76.2 cm (30 inches) or more above the ground

level.

•Scything should be done with extreme care and caution.

•For operation with the standard 4-tooth blade, do not

cut anything thicker than 13 mm (1/2 inch) or a violent

kickback could occur.

•Do not attempt to touch or stop the blade when it is

rotating.

•Do not run the unit at high speed when not cutting.

•If you strike or become entangled with a foreign object,

stop the engine immediately and check for damage.

Have any damage repaired before further operation is

attempted. Do not operate unit with a bent, cracked or

dull blade.

•Keep the unit clean of vegetation and other materials.

They may become lodged between the blade and guard.

•Stop the engine IMMEDIATELY if you feel excessive

vibration. Vibration is a sign of trouble. Inspect

thoroughly for loose nuts, bolts or damage before

continuing. Repair or replace affected parts as

necessary.

AFTER USE

•Clean blades with a household cleaner to remove any

gum buildup. Then oil the blades with machine oil to

prevent rust.

•Store the unit in an appropriate area to protect the blade

from unauthorized use or damage.

SAFTEY WARNINGS FOR

THE BRUSH BLADE

5

SAFETY WARNINGS (Continued)

•SAFETY ALERT SYMBOL.

Indicates caution, warning or danger. May be

used in conjunction with other symbols or pic-

tographs.

•READ OPERATOR'S MANUAL.

Failure to follow operating instructions and safe-

ty precautions in operator's manual can result in

serious injury. Read operator's manual before

starting or operating this unit.

•WEAR EYE AND HEARING PROTECTION.

Warning. Thrown objects and loud noise can

cause severe eye injury and hearing loss. Wear

ear and eye protection when operating this unit.

•FOR SERVICE INFORMATION, CALL:

USA: 1-800-345-8746

CANADA: 1-800-265-6778

•IGNITION / POWER SWITCH.

ON / START / RUN

•IGNITION / POWER SWITCH.

OFF OR STOP

•INDICATES OIL.

Refer to operator's manual for the proper type of

oil.

•UNLEADED FUEL.

Always use clean, fresh unleaded fuel.

SIGNIFICATION

SYMBOL

SAFETY AND INTERNATIONAL SYMBOLS

This operator's manual describes safety and international symbols and pictographs that may appear on this product. Read

the operator's manual for complete safety, assembly, operating and maintenance and repair information.

I

O

6

SIGNIFICATIONSYMBOL

SAFETY WARNINGS (Continued)

• PRIMER BULB.

Push primer bulb, fully and slowly, 5 to 7 times.

•CHOKE CONTROL.

FULL CHOKE position.

•CHOKE CONTROL.

PARTIAL CHOKE position.

•CHOKE CONTROL.

RUN position.

•THROWN OBJECTS AND ROTATING CUTTER

CAN CAUSE SEVERE INJURY. Warning. Do not

operate without guard in place. Keep away from

rotating cutter.

•BRUSHCUTTERS –

REPLACE DULL BLADE.

Do not sharpen the brush blade. Sharpening the

blade can cause the blade tip to break off while in

use. This can result in severe personal injury.

•BRUSHCUTTER SAFETY.

Warning. Thrown objects and rotating cutter can

cause severe injury. Keep bystanders, especially

children and pets, at least 10 m (30 feet) away

from the cutting area. Plastic string guard must

be used when using the string head.

7

ASSEMBLY INSTRUCTIONS

The J-handle is shipped completely assembled on Model

990r (Fig. 1). Use the following instructions to adjust the

J-handle to the correct operating position.

1. Loosen the four (4) mounting screws on the

J-handle. It is not necessary to remove the screws.

2. Slide the J-handle through the clamp until the arrow /

white line on the decal touches the clamp assembly

(Fig. 2).

3. Position the handle grip as desired (forward and back)

and tighten the mounting screws evenly.

Handle

Position

Decal

Clamp Assembly

Fig. 2

Fig. 1

INSTALLING THE SHOULDER STRAP

Your unit is equipped with a shoulder strap pad. To install

the pad onto the shoulder strap, use the following instruc-

tions.

1. Wrap the end of the strap over a blunt object, i.e. ruler

(Fig. 3).

2. Push the strap through the pad (Fig. 3). Remove the

object..

Fig. 3

Fig. 5

To install the shoulder strap, use the following instructions.

1. Take the end of the shoulder strap without the buckle

and push it through the ring on the snap.

2. Loop the strap through the buckle (Fig. 4).

ADJUSTING THE J-HANDLE

Fig. 4

3. Snap the shoulder strap onto the wire connector

(Fig. 5). Adjust the length of the strap as desired.

Handle Position as Shipped

8

INSTALLING THE BRUSH BLADE

1. Remove the line guard.

2. Insert the locking rod into the locking rod slot. Rotate

the line spool clockwise. Remove the line spool and

retainer washer from the shaft (Fig. 6).

3. Make sure that you have all of the parts necessary to

install the brush blade (Fig. 7). Do not remove the

blade tooth cover off of the blade. Always wear gloves

while handling or installing the blade.

Blade Guard

Locking Rod

Line Guard

Bump Head/

Line Spool

Locking

Rod Slot

Retainer Washer

Locking Rod

Blade

Lock Nut

Blade Guard

Locking

Rod Slot

Retainer Washer

Blade Tooth

Cover

4. Install the blade, washer, and lock nut. Insert the

locking rod into the locking rod slot (Fig. 7). Make

sure that the blade stays flat against the washer while

tightening the lock nut counterclockwise until it is

finger-tight.

5. If you have a torque wrench, tighten the lock nut to

225-250 in•lb (25.3-28.1 N•m), while holding the

locking rod in the locking rod slot (Fig. 7).

If you do not have a torque wrench, thread the

lock nut onto the brush blade by hand as tightly as

possible (Fig. 8). Using an open-ended wrench, rotate

the nut 1/2 - 3/4 of a full turn (minimum) (Fig. 9).

The torque of the nut should be within the required

specifications of 225-250 in•lb (25.3-28.1 N•m).

The blade tooth cover can now be removed.

Fig. 8

Fig. 7

Fig. 6

Fig. 9

1/2-3/4 turn

ASSEMBLY INSTRUCTIONS (Continued)

WARNING

Make sure the blade is flat against the washer

after the lock nut is tightened. If the blade is

off-center, the trimmer will be damaged by

vibration, and the blade may fly off. Failure to

obey this warning may cause injury to yourself

or others.

9

6. When assembling the brush blade, the blade edge

should line up with the blade locating mark on the

casting (Fig. 10). The brush blade should be within a

blade thickness of the mark. If the blade isn't lined up

correctly, refer to Fig. 7 for reassembly.

Blade Locating

Mark

Fig. 10

INSTALLING THE LINE SPOOL

1. Install the blade guard over the brush blade. Insert the

locking rod into the locking rod slot. Loosen the lock

nut by turning it clockwise (Fig. 7).

2. Remove the lock nut, retaining washer and brush

blade.

3. Make sure that you have all of the necessary parts to

install the line spool (Fig. 6).

4. Insert the locking rod tool into the locking rod slot

and place the washer on the shaft (Fig. 6). Screw the

spool counterclockwise onto the shaft.

5. Install the line guard using three (3) screws (Fig. 6).

Tighten the screws securely.

ASSEMBLY INSTRUCTIONS (Continued)

10

OPERATING THE

SPLIT BOOM®COUPLER

Model 990r is equipped with a Split Boom®coupler,

which enables optional attachments to be installed on this

unit.

The optional attachments are:

Sweeper/Blower ......................................................SB720r

Vacuum ......................................................................LV720r

Edger ........................................................................LE720r

Cultivator ..................................................................GC720r

Straight Shaft Trimmer..............................................SS720r

Curved Shaft Trimmer ..............................................CS720r

Tree Pruner................................................................TP720r

Removing the Lower (Attachment) Boom

Fig. 12

Fig. 13

ASSEMBLY INSTRUCTIONS (Continued)

NOTE: To make removing the boom easier,

place the unit on the ground or on a

table.

Fig. 11

1. Loosen the wing screws (Fig. 11).

2. Push the release button (Fig. 11).

3. Pull the lower boom straight out of the coupler (Fig. 12).

Installing the Lower (Attachment) Boom

1. Loosen the wing screws. This will allow the lower

boom to be inserted into the coupler (Fig. 12).

2. Remove the protective cover or hanger from the lower

(attachment) boom. Push the lower (attachment)

boom into the coupler (Fig. 13).

3. Before locking the release button into the coupler,

rotate the boom 90 degrees; then rotate the lower

boom back 90 degrees. This will ensure the drive

shafts in both the upper and lower booms are

engaged.

3. Locate and lock the release button into the hole in

coupler (Fig. 11).

4. Check the sight hole to make sure both ends of the

boom are together (Fig. 13). Tighten the wing screws

before using the unit.

Release Button

Coupler

Thumb Screw

Thumb Screw

Lower Boom

Coupler

Upper

Boom

Thumb Screws (2)

Release

Button

Thumb

Screws (2) Sight Hole

Coupler

11

OIL & FUEL INFORMATION

4. Reinstall oil fill plug / dipstick into the crankcase.

NOTE: Save the bottle and funnel spout for

future use.

CHECKING THE OIL

The importance of checking and maintaining the proper oil

level in the crankcase cannot be overemphasized. Check

the oil BEFORE EACH USE as follows:

1. Make sure the engine is stopped, level (Fig. 16) and is

cool so the oil has had time to drain into the

crankcase.

2. To keep dirt, grass clippings, etc. out of the engine,

clean the area around the oil fill plug / dipstick before

removing it.

3. Remove the oil fill plug / dipstick; wipe the oil off.

Reinsert it into the crankcase. Thread the oil fill plug /

dipstick into the crankcase.

4. Remove the oil fill plug / dipstick and check the oil

level. The oil level should be up to the top of the dip-

stick (Fig. 17).

5. If the level is low, add the oil to the top of the dipstick

(Fig. 17). Always check the level with the dipstick

before adding more oil.

NOTE: DO NOT ADD OIL TO THE FUEL.

THIS ENGINE IS CERTIFIED TO OPERATE ON UNLEADED GAS ONLY.

NOTE: BE SURE TO READ THESE

INSTRUCTIONS CAREFULLY BEFORE

ATTEMPTING TO START OR OPERATE

THIS UNIT. Using old or improper oil or

fuel can cause engine damage. This type

of damage will void the engine warranty.

RECOMMENDED OIL TYPE

Using the proper type and weight of oil in the crankcase is

extremely important. Check the oil before each use and

change the oil regularly. Failure to use the correct oil, or

using dirty oil, can cause premature engine wear and fail-

ure.

Use high-quality SAE 30 weight oil of API (American

Petroleum Institute) service class SG, SF.

Fig. 14

ADDING OIL TO CRANKCASE - INITIAL

USE

Your unit is supplied with one bottle of oil, which contains

100 ml (3.4 fluid oz) of SAE 30 SF, SG oil (Fig. 14).

1. Open the bottle of oil.

2. Install the funnel spout.

Funnel Spout 100 ml

(3.4 oz)

Level

3. Remove the oil fill plug / dipstick from the crankcase.

Pour the entire bottle of oil into the crankcase (Fig.

15). Make sure the engine is level (Fig. 16) when the oil

is poured into the crankcase.

Fig. 16

Fig. 15

12

RECOMMENDED FUEL TYPE

WARNING

Fuel is extremely flammable and its vapors can

explode if they are ignited. Always stop the

engine and allow it to cool before filling the fuel

tank. Do not smoke while filling the tank. Keep

sparks and open flames away from the area.

Fill the fuel tank, using clean, fresh, unleaded gasoline.

NOTE: Alcohol blended fuel absorbs moisture

(water). As little as 1% moisture in the

fuel can cause fuel to separate and form

acids when stored.

If this type of fuel must be used, use

fresh fuel (less than 60 days old).

DEFINITION OF BLENDED FUELS

Today's fuels are often a blend of gasoline and one or

more oxygenates such as ethanol, methanol or MTBE

(ether).

USE OF BLENDED FUELS

If you choose to use a blended fuel or its use is unavoid-

able, the following precautions are recommended.

1. Always use fresh fuel.

2. Use the special additive GASOHOL GAS TREAT-

MENT® (by Gold Eagle) or an equivalent to inhibit

corrosion.

3. Drain tank and run engine dry before storing the

unit.

USE OF FUEL ADDITIVES

The use of fuel additive such as STA-BIL®Gas Stabilizer

or an equivalent, will inhibit corrosion and minimize the for-

mation of gum deposit. Add (23 ml) 0.8 oz per gallon of

fuel per instructions on container. NEVER add fuel addi-

tives directly to the unit's fuel tank. Using a fuel additive

can keep fuel fresh for up to six (6) months.

OIL & FUEL INFORMATION (Continued)

NOTE: Make sure the O-ring is in place on the

oil fill plug when checking and changing

the oil.

NOTE: To prevent extensive engine wear or

damage, always maintain the proper oil

level in the crankcase. Never operate the

engine with oil level below the bottom of

the dipstick.

Fig. 18

CHANGING THE OIL

For a new engine, change the oil after the first 10 hours of

operation. Thereafter, change the oil after every 25 hours

or before storing the unit for an extended period of time.

Change the oil while the engine is still warm. The oil will

flow freely and carry away more impurities.

Change the oil as follows:

1. Remove the oil fill plug / dipstick.

2. Pour the oil into a container by tipping the trimmer in

a vertical position (Fig. 18). Be sure to allow ample

time for complete drainage. Dispose of oil properly.

3. Fill the crankcase, with new oil of the proper type, to

the top of the dipstick. Use the bottle saved from the

initial use.

4. Reinstall the oil fill plug / dipstick and tighten securely.

Full (100 ml/3.4 oz)

O-ring

Add Oil

Fig. 17

13

1. CHECK THE OIL LEVEL IN THE

CRANKCASE, AND PUT THE IGNITION

SWITCH IN THE "RUN" (I) POSITION. See

Figure 20 for the location of the ignition switch.

2. FULLY PRESS AND RELEASE THE PRIMER

BULB 5 TO 7 TIMES. See Fig. 21 for the primer

bulb location.

3. PLACE THE CHOKE LEVER IN THE FULL

“CHOKE” POSITION. See Fig. 21.

NOTE: For a warm engine, go directly to

Step 5 (place the choke lever directly

in the "PARTIAL" choke position).

See Fig. 21.

4. WITH THE UNIT ON THE GROUND, PULL

THE STARTER ROPE QUICKLY UNTIL THE

ENGINE SOUNDS LIKE IT WANTS TO RUN

(no more than 5 pulls). See Fig. 22.

5. PLACE THE CHOKE LEVER IN THE

“PARTIAL” POSITION (Fig. 21). PULL THE

STARTER ROPE QUICKLY UNTIL THE

ENGINE STARTS (no more than 5 pulls).

See Fig. 22.

6. If the engine does not start, repeat steps 2 to 5.

7. RUN THE ENGINE FOR 30 SECONDS, WITH

THE THROTTLE LEVER FULLY SQUEEZED (Fig.

20), TO WARM UP. PLACE THE CHOKE

LEVER IN THE “RUN” POSITION (Fig. 21).

NOTE: In colder weather, run the engine

for 2 to 3 minutes to warm up.

8. TO STOP THE ENGINE, PUT THE IGNITION

SWITCH IN THE "STOP" (O) POSITION. See

Fig. 20.

NOTE: When storing the unit, place the unit

flat on the floor instead of hanging it

by the guard or the cutting head

(Fig. 19).

STARTING/STOPPING INSTRUCTIONS

Fig. 20

Throttle Trigger

Ignition Switch

STOP

(O)

RUN

(I)

Fig. 21

RUN

Position

CHOKE

LEVER

PARTIAL

CHOKE

Position

FULL

CHOKE

Position

PRIMER

BULB

Fig. 19 Fig. 22

Throttle

Trigger

Starter

Rope

1. Always maintain the proper stance when using the

brush blade (Fig. 25).

Sharpening the Brush Blade

WARNING

Do not sharpen the brush blade. Sharpening

the blade can cause the blade tip to break off

while in use. This can result in severe

personal injury to yourself or others.

The brush blade is designed with a second set of teeth,

which can be used by removing the blade, turning it

upside down, and reinstalling it.

If a crack is noticed, install a new blade from your

authorized service dealer.

14

OPERATING INSTRUCTIONS

Fig. 23

Fig. 24

NOTE: Always keep the trimming line fully

extended. Line release becomes more

difficult as cutting line becomes shorter.

Each time the head is bumped, about 25.4 mm (1 in) of

trimming line is released. A blade in the line guard will cut

the line to the proper length if excess line is released.

For best results, tap the head on bare ground or hard soil.

If line release is attempted in tall grass, the engine may

stall.

DECORATIVE TRIMMING

Decorative trimming is accomplished by removing all

vegetation around trees, posts, fences, etc. Use a

30-degree angle when trimming with this method (Fig. 24).

USING THE BRUSH BLADE

Fig. 25

NOTE: Do not use the brush blade for edging.

Use the LE720r edger attachment.

WARNING

Keep the J-handle between the operator and

cutting head at all times.

ADJUSTING THE TRIMMING LINE

LENGTH

Your trimmer is equipped with a bump head that allows

the operator to release more trimming line without stop-

ping the engine. To release additional line, lightly tap the

trimming head on the ground (Fig. 23) while operating the

trimmer at high speed.

15

FREQUENCY MAINTENANCE REQUIRED REFER TO:

Daily or

Before

Starting

Engine

Every

10 Hours

Change oil after initial use.

Clean and re-oil air filter.

Page 11

Page 18

Every

25 Hours Change oil. Pages 10-11

MAINTENANCE SCHEDULE

These required maintenance procedures should be performed at the frequency stated in the

table. They should also be included as part of any seasonal tune-up.

Fill fuel tank.

Check oil level.

Page 11

Pages 10-11

MAINTENANCE AND REPAIR INSTRUCTIONS

Every

50 Hours

Check spark plug condition and gap.

Check rocker arm to valve clearance.

Check spark arrester screen.

Page 22

Page 22

Page 21

16

Bump Knob

MAINTENANCE AND REPAIR INSTRUCTIONS (Continued)

LINE INSTALLATION

The trimming line may be replaced by two different meth-

ods - rewinding the existing reel or installing a prewound

reel.

REWINDING THE EXISTING REEL

To rewind the existing reel you must:

1. Check for the correct line size.

2. Remove the existing reel and spring.

3. Wind the existing reel with the new line.

4. Reinstall the existing reel and spring.

The Correct Line to Use

WARNING

Always use genuine Monoflail®replacement line.

Do not use metal-reinforced line.

It is very important to use the correct size line. A line with

a diameter of 2.41 mm (.095 in) must be used. The

engine may overheat and fail if you use a larger line.

Removing the Existing Reel

1. Hold the outer spool with one hand and unscrew the

Bump Knob clockwise (Fig. 26). Inspect the captured

bolt inside the Bump Knob to make sure it moves

freely. Replace the Bump Knob if it is damaged.

2. Remove the inner reel (Fig. 27).

3. Use a clean cloth to clean the inner surface of the

outer spool (Fig. 28).

NOTE: Always clean the inner reel, outer spool,

and shaft before reassembling the

bump head.

Fig. 27

Fig. 28

Fig. 26

4. Check the indexing teeth on the inner reel and outer

spool for wear (Fig. 29). If necessary, deburr or replace

the reel and spool.

Fig. 29

Inner Reel

17

Reinstalling the Reel

1. Insert the ends of the line through the eyelets in the

outer spool (Fig. 33). Place the inner reel into the outer

spool. Grasp the ends and pull firmly to release the

line from the holding slots in the spool.

NOTE: The spring must be in the center of the

outer spool.

2. Install the bump knob and tighten counterclockwise

(see Fig. 26). Add a small amount of grease or oil to

the threads on the Bump Knob bolt to make it easier

to remove the Bump Knob the next time. Line installa-

tion is now complete.

INSTALLING A PREWOUND REEL

1. Follow the instructions in THE CORRECT LINE TO

USE.

2. Follow the instructions in REMOVING THE EXISTING

REEL.

3. Follow the instructions in REINSTALLING THE REEL.

Winding the Existing Reel

1. Take approximately 12.7 m (50 ft) of new trimming

line, loop it into two equal lengths. Insert each end of

the line through one of the two holes in the inner reel

(Fig. 30). Pull the line so that the loop is as small as

possible.

2. Wind the lines, in even and tight layers, onto the reel

(Fig. 31). Wind the line in the direction indicated on

the inner reel. Be sure not to overlap the two ends of

the line.

NOTE: Placing your index finger between the

two (2) lines while winding the line will

prevent overlapping of the lines.

NOTE: Failure to wind the line in the direction

indicated will cause the Bump Head to

operate incorrectly.

3. Insert the ends of the line into the two holding slots

(Fig. 32).

MAINTENANCE AND REPAIR INSTRUCTIONS (Continued)

Fig. 32

Fig. 33

Fig. 30

Fig. 31

18

MAINTENANCE AND REPAIR INSTRUCTIONS (Continued)

GEAR HOUSING SERVICE

WARNING

The gear housing gets very warm after long peri-

ods of use. Do not touch the housing until it has

cooled.

1. Check the gear housing for lubricant every 50 hours

of operation.

2. To check the lubricant level, remove the fill plug

(Fig. 34). The lubricant should be up to the bottom

edge of the check hole. If it is low, bring the level up

with a good quality, lithium-based, #2, multi-purpose

grease.

3. Reinstall the fill plug and tighten securely to prevent

leakage.

Fig. 34

Fill Plug

19

NOTE: CLEAN AND RE-OIL THE AIR FILTER

EVERY 10 HOURS OF OPERATION.

Your unit’s air filter is one of the most

important areas to maintain. If it is not

maintained, you will void the warranty.

Before cleaning, make sure the unit is

turned off.

1. Remove the three (3) screws on the carburetor/air

filter cover assembly. Remove the air filter cover

(Fig. 35).

NOTE: The choke lever should be in the

"PARTIAL" position to remove and

install the air filter cover.

AIR FILTER MAINTENANCE

2. Remove the air filter (Fig. 36).

5. Squeeze the filter to spread the oil (Fig. 39).

MAINTENANCE AND REPAIR INSTRUCTIONS (Continued)

3. Wash the filter in detergent and water (Fig. 37). Rinse

the filter thoroughly and allow it to dry.

4. Apply enough clean SAE 30 oil to saturate the filter

(Fig. 38).

Fig. 38

Fig. 39

Fig. 37

Fig. 36

6. Reinstall the filter (see Fig. 36), air filter cover and

screws (see Fig. 35). Torque the screws to 2.8-3.4

N•m (25-30 in•lb).

NOTE: If the unit is operated without the air

filter cover installed, you will void

the warranty.

Air Filter

Choke Lever

Screws

Screw

Fig. 35

20

MAINTENANCE AND REPAIR INSTRUCTIONS (Continued)

4. Start the engine and let it run for three (3) to five (5)

minutes with the throttle trigger fully squeezed.

5. Release the throttle trigger and let the engine idle. If

the engine stops, turn the idle speed screw (Fig. 40)

n (clockwise) 1/8 turn at a time (as required) until

the engine idles.

6. Final High Speed Mixture Needle Adjustment:

a. While squeezing the throttle trigger fully, set the

high speed mixture needle at the optimum setting

(Fig. 41). See “Definition of Optimum Setting” on

page 21.

7. Final Idle Speed Mixture Needle Adjustment: Adjust

the idle speed mixture needle for smoothest engine

idle using the following procedure. Do not squeeze

the throttle trigger when adjusting the idle speed mix-

ture needle.

a. Set the idle speed mixture needle at the

optimum setting (Fig. 41). See “Definition of

Optimum Setting”.

b. Turn the idle speed mixture needle out

(counterclockwise) to the rich side of

optimum.

The engine should idle and accelerate smoothly.

This unit is equipped with a diaphragm-type carburetor

that has been carefully calibrated at the factory. In most

cases, no further adjustment will be required.

NOTE: To meet the 1995 California emission

regulations, the carburetor has adjust-

ment needle limiter caps to restrict the

amount of adjustment.

The condition of the air filter is important to the operation

of the trimmer. A dirty air filter will restrict the air flow,

which upsets the fuel-air mixture in the carburetor. The

resulting symptoms are often mistaken for an out-of-

adjustment carburetor. Therefore, check the condition of

the air filter before adjusting the carburetor. Refer to

Air Filter Maintenance.

If the following conditions are experienced, it may be nec-

essary to adjust the carburetor:

•The engine will not idle

•The engine hesitates or stalls on acceleration

•The loss of engine power that is not corrected by

cleaning the air filter, muffler, spark arrester screen or

adjusting the valve clearance

•The engine operates in an erratic or fuel rich condition

The carburetor has three basic adjustments: the idle

speed, idle speed mixture and high speed mixture.

NOTE: The string guard and line spool must be

installed and the cutting line extended to

its full cutting length when making

carburetor adjustments.

Adjusting the Carburetor

1. Clean the air filter if it is dirty. Refer to Air Filter

Maintenance in the enclosed operator's manual.

2. Make the initial settings with the engine stopped.

These initial settings should allow you to start and

warm up the trimmer before making the final adjust-

ments.

Initial Idle Speed Setting: Back the idle speed screw

(Fig. 40) out (counterclockwise) until it does not

contact the carburetor throttle lever. Then turn the

screw in (clockwise) until it just begins to move the

throttle lever; then continue turning 2 full turns.

3. Initial High Speed Mixture and Idle Speed Mixture

Settings: Turn both the high speed and idle speed

mixture needles halfway between the allowable

movement of the limiter caps.

CARBURETOR ADJUSTMENT Throttle

Lever

Fig. 40

Idle Speed

Screw

High Speed

Mixture Needle

Idle Speed

Mixture Needle

21

MAINTENANCE AND REPAIR INSTRUCTIONS (Continued)

Rich

Lean

Adjust to

Midpoint

NOTE: If the carburetor adjustments do not help

the unit to run properly, contact your

authorized service dealer.

NOTE: If the limiter caps are removed at any

time, your unit will no longer meet

the1995 California emission regulations

and you will void the warranty.

Fig. 42

2. Remove the muffler and muffler gasket. Discard the

old gasket (Fig. 43).

CARBURETOR ADJUSTMENT

(Continued) INSPECTING/CLEANING THE MUFFLER

The muffler should be removed every 25 hours of opera-

tion to inspect for excessive carbon build-up. Excessive

deposits around the exhaust ports or exhaust holes will

cause poor engine performance.

Use the following procedure to remove, inspect, clean and

reinstall the muffler.

Removing Muffler

1. Remove the three (3) muffler mounting bolts from the

cylinder (Fig. 42).

8. Final Idle Speed Adjustment: Adjust the idle speed

by turning the idle speed screw in (clockwise) or out

(counterclockwise) until the cutting head does not

rotate. Do not squeeze the throttle trigger when

adjusting the idle speed screw.

Definition of Optimum Setting for Idle Speed

Mixture and High Speed Mixture

Adjustments

Always set the idle speed mixture needle and high speed

mixture needle at the optimum setting. To find the opti-

mum setting, use the following instructions.

1. Turn the adjusting needle out (counterclockwise)

from the preliminary setting until the engine speed

decreases (rich). Note the position of the needle.

2. Turn the adjusting needle in (clockwise). The engine

speed may increase, then it will decrease as the nee-

dle is turned in (lean). Note the position of the needle.

3. Set the adjusting needle midway between the rich

and lean settings, which is the highest engine speed

(Fig. 41).

Fig. 41

Muffler Mounting

Bolt

Muffler Mounting

Bolt

Muffler

Muffler Gasket

Fig. 43

22

Inspection and Cleaning

Inspect the inlet port of the muffler and outlet port of the

cylinder for excessive carbon build-up. Excessive deposits

around the exhaust ports or exhaust holes will cause poor

engine performance.

If carbon build-up cannot be cleaned, replace the muffler.

Inspect the muffler mounting holes for elongation. Replace

the muffler if the holes are elongated.

MAINTENANCE AND REPAIR INSTRUCTIONS (Continued)

Muffler Reassembly

1. Install a new muffler gasket and place the muffler

baffle in place (Fig. 45).

2. Install the muffler with the three (3) mounting bolts.

Install the lower bolt first to ease the installation of the

top two (2) bolts (Fig. 46).

NOTE: The 5 mm nut must be held in the slot

next to the spark plug before installing

the top rear muffler bolt.

NOTE: Be careful not to crossthread the muffler

mounting bolts.

Torque the muffler mounting bolts to 40-45 in•lb

(4.5-5.0 N•m).

Checking Spark Arrester Screen

This unit is equipped with a spark arrester screen. Every

50 hours of operation, check the spark arrester screen

for debris and / or deposits.

WARNING

Make sure the muffler is cool before checking

the spark arrester screen to prevent injury.

Check the spark arrester screen as follows:

1. Remove the screw (Fig. 44).

2. Remove the cover (Fig. 44).

3. Push the spark arrester screen out of the cover.

Fig. 44

Cover

Screw

Spark Arrester

Screen

4. Inspect the spark arrester screen.

If the screen is clean, reinstall the screen, cover and

screw. If the screen is plugged, replace it.

5. Torque the screw to 15-20 in•lb (1.7-2.2 N•m).

Fig. 45

Fig. 46

Muffler Mounting

Bolt

Muffler Mounting

Bolt

Muffler

Muffler Gasket

23

MAINTENANCE AND REPAIR INSTRUCTIONS (Continued)

CHECKING / ADJUSTING VALVE TO

ROCKER ARM CLEARANCE

Every 50 hours of operation, remove the rocker arm

cover and check the valve to rocker arm clearance, using

a flat feeler gauge.

NOTE: The engine must be cold when checking

or adjusting the clearance.

Check / adjust the clearance as follows:

1. Remove the four (4) screws from the engine cover

(Figs. 48 and 49).

2. Remove the engine cover.

REPLACING THE SPARK PLUG

Use a Champion RDZ19H spark plug. Correct air gap is

.025 in (0.635 mm). Remove plug after every 50 hours of

operation and check its condition. Allow the engine to

cool before removing the spark plug.

1. Stop the engine and pull the wire off of the spark

plug.

2. Clean around the spark plug and remove it from the

cylinder head.

NOTE: Replace a cracked, fouled or dirty spark

plug. Do not sand blast, scrape or clean

electrodes because the engine could be

damaged by grit entering the cylinder.

3. Set the air gap at .025 in (0.635 mm) using a wire

feeler gauge (Fig. 47). Install a correctly gapped spark

plug into the cylinder head. Torque to 100-110 in•lb

(11.3-12.3 N•m).

Fig. 47

.025 in

(0.635 mm)

Fig. 49

Screw

Screws

Fig. 48

24

MAINTENANCE AND REPAIR INSTRUCTIONS (Continued)

3. Remove the rocker arm cover and gasket, using a T-

25 Torx® screwdriver (Fig. 50).

Fig. 50

Flat Feeler Gauge

Valve

Rocker Arm

Fig. 51

4. Position the crankshaft so the piston is at the top of

the compression stroke (the rocker arms are free and

loose).

5. Measure the clearance between the valve stems and

rocker arms, using a flat feeler gauge (Fig. 51).

The recommended valve to rocker arm clearance for both

the intake and exhaust is 003-.006 in. (.076 mm-.152

mm).

6. If the clearance is not within specification, adjust as

follows:

a. Turn the adjusting nut (Fig. 52), using an 5/16 in

(8 mm) wrench or nut driver.

To increase the rocker arm to valve clearance,

turn the adjusting nut counterclockwise.

To decrease the rocker arm to valve clearance,

turn the adjusting nut clockwise.

b. Recheck the clearance with a flat feeler gauge

and readjust as necessary (Fig. 49).

7. Reinstall the rocker arm cover using a new gasket.

Torque the rocker arm cover screw to 20-30 in•lb

(2.2-3.4 N•m) (Fig. 50).

Fig. 52

Adjusting Nuts

8. Reinstall the engine cover and screws (see Figs. 48

and 49 on page 22).

Torque the top screws to 10-12 in•lb (1.1-1.3 N•m).

Torque the front screw to 10-15 in•lb (1.1-1.7 N•m).

Torque the rear screw with washer to 25-30 in•lb

(2.8-3.4 N•m).

25

CLEANING AND STORAGE

3. Drain the oil from the crankcase and add fresh oil. Pull

the starter rope a few times to lubricate the engine.

4. Thoroughly clean the unit and inspect for any loose or

damaged parts. Repair or replace damaged parts and

tighten loose screws, nuts or bolts.

The unit is now ready for storage.

5. Store the trimmer in a dry, well-ventilated area, and

hang with the cutting head up or place the unit flat on

the floor (Fig. 53).

WARNING

Always turn off your trimmer before you clean

or perform any maintenance on it.

Cleaning

Use a small brush to clean off the outside of the trimmer.

Do not use strong detergents on plastic housing or handle.

They can be damaged by household cleaners that contain

aromatic oils such as pine and lemon, and by solvents

such as kerosene. Wipe off any moisture with a soft cloth.

Storage

If the trimmer will be stored for an extended period of

time, use the following storage procedure.

1. Drain all fuel from the fuel tank. Do not use fuel that

has been stored for more than 60 days.

2. Start the engine and allow it to run until it stalls. This

ensures that all fuel has been drained from the carbu-

retor.

Fig. 53

DRIVE SHAFT & CUTTING HEAD

Drive Shaft ................................Steel, 1/4"

Drive Shaft Housing..................Steel Tube, Split Boom®

Operating Weight......................7.78 kg (17.2 lbs)

Throttle Control ........................Finger-Tip Trigger

Shoulder Strap with Pad ..........Standard

Line Spool Diameter ................102 mm (4 in)

Trimming Line Diameter............2.41 mm (.095 in)

Cutting Path Diameter ..............440 mm (18 in)

COLD TORQUE SPECIFICATIONS

Spark Plug ................................11.3-12.3 N•m (100-110

in•lb)

Rocker Arm Cover Screw ........2.2-3.4 N•m (20-30 in•lb)

Brush Blade Lock Nut ..............25.3-28.1 N•m (225-250

in•lb)

Engine Cover Screws (Top) ......1.1-1.3 N•m (10-12 in•lb)

Engine Cover Screw (Front)......1.1-1.7 N•m (10-15 in•lb)

Engine Cover Screw (Rear) ......2.8-3.4 N•m (25-30 in•lb)

Air Filter Cover Screws ............2.8-3.4 N•m (25-30 in•lb)

Spark Arrester

Screen Screw ..........................1.7-2.2 N•m (15-20 in•lb)

SPECIFICATIONS

ENGINE

Engine Type ..............................Air-Cooled, 4-Cycle

Displacement............................26.2 cc

Bore ..........................................32 mm (1.30 in)

Stroke ......................................32.6 mm (1.3 in)

Clutch Type ..............................Centrifugal

Operating RPM ........................7500 rpm

Ignition Type ............................Electronic

Ignition Switch ..........................Slide Switch

Spark Plug ................................Champion RDZ19H

Spark Plug Gap ........................0.635 mm (.025 in)

Fuel Tank Capacity ..................450 ml (16 fl oz)

Oil Capacity ..............................100 ml (3.4 fl oz)

26

TROUBLESHOOTING

PROBLEM CAUSE ACTION

Engine Is Difficult to Ignition switch is “STOP (O)" Turn switch to “RUN (I)”

Start or Will Not Start

Primer bulb wasn’t pushed enough Press primer bulb fully and slowly 5-7 times

Engine is not choked Use starting procedure, USING

"FULL" CHOKE" (Page 9)

Empty fuel tank Fill fuel tank

Engine flooded Use starting procedure, USING

"PARTIAL" CHOKE (Page 9)

Valve clearance is out of Use adjust valve to rocker arm

adjustment clearance procedure (Pages 18 and 19)

Plugged spark arrester screen Clean or replace spark arrester screen (Page 19)

Spark plug fouled Clean spark plug and regap or replace

Engine Will Not Idle Air filter is plugged Clean and re-oil air filter or replace (Page 15)

Carburetor misadjusted Adjust carburetor (Pages 16-17)

Engine Will Not Accelerate Carburetor misadjusted Adjust carburetor (Pages 16-17)

Engine Lacks Power or Stalls Dirty air filter Clean and re-oil air filter or replace (Page 15)

When Cutting

Valve clearance is out of Use adjust valve to rocker arm

adjustment clearance procedure (Pages 18-19)

Dirty spark arrestor screen Clean or replace screen

Carburetor misadjusted Adjust carburetor (Pages 16-17)

Not enough fuel in fuel tank Fill fuel tank

Cutting Head Will Not Advance Cutting head out of line Refill with new cutting line (Pages 13-14)

Line

Inner reel bound up Replace inner reel (Pages 13-14)

Cutting head dirty Clean inner reel and outer spool (Pages 13-14)

Indexing teeth worn or burred Replace inner reel and outer spool

(Pages 13-14)

Line welded Disassemble cutting head, remove the welded

section and rewind the line

Line twisted when refilled Disassemble cutting head and rewind reel

Not enough line is exposed Push the Bump Knob and pull out the line until

a minimum of 102 mm (4 in) is outside of the

cutting head

Starter Rope Is Difficult to Pull Oil accumulated in combustion Remove the spark plug

or Engine Locks chamber

Unit operated with low or no oil Drain the oil from the spark plug hole

Pull the starter rope several times to remove

any excess oil from the cylinder

Clean the spark plug and wipe off excess oil

with a dry cloth

Reinstall the spark plug

Check oil before starting

If further assistance is required, contact your local authorized service dealer or call 1-800-345-8746.

27

CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT

YOUR WARRANTY RIGHTS AND OBLIGATIONS

The California Air Resources Board and Ryobi Outdoor Products (ROP), are pleased to

explain the emission control system warranty on your 1995 and later lawn and garden

equipment engine. In California, new lawn and garden equipment engines must be

designed, built and equipped to meet the State's stringent anti-smog standards. ROP

must warrant the emission control system on your lawn and garden equipment engine for

the periods of time listed below provided there has been no abuse, neglect or improper

maintenance of your lawn and garden equipment engine.

Your emission control system may include parts such as the carburetor or fuel injection

system, the ignition system, and catalytic converter. Also included may be hoses, belts,

connectors and other emission-related assemblies.

Where a warrantable condition exists, ROP will repair your lawn and garden equipment

engine at no cost to you including diagnosis, parts and labor.

The 1995 and later utility and lawn and garden equipment engines are warranted for two

years. If any emission-related part on your engine is defective, the part will be repaired or

replaced by ROP.

OWNER'S WARRANTY RESPONSIBILITIES:

•As the lawn and garden equipment engine owner, you are responsible for the perform-

ance of the required maintenance listed in your operator's manual. ROP recommends

that you retain all receipts covering maintenance on your lawn and garden equipment

engine, but ROP cannot deny warranty solely for the lack of receipts or for your failure

to ensure the performance of all scheduled maintenance.

•As the lawn and garden equipment engine owner, you should however be aware that

ROP may deny you warranty coverage if your lawn and garden equipment engine

or a part has failed due to abuse, neglect, improper maintenance or unapproved

modifications.

•You are responsible for presenting your lawn and garden equipment engine to an Ryobi

Authorized Service Center as soon as a problem exists. The warranty repairs should be

completed in a reasonable amount of time, not to exceed 30 days.

If you have any questions regarding your warranty rights and responsibilities, you should

call 1-800-345-8746.

MANUFACTURER'S WARRANTY COVERAGE:

•The warranty period begins on the date the engine or equipment is delivered to the

retail purchaser.

•The manufacturer warrants to the initial owner and each subsequent purchaser, that the

engine is free from defects in material and workmanship which cause the failure of a

warranted part for a period of two years.

•Repair or replacement of warranted part will be performed at no charge to the owner at

an Authorized Ryobi Service Center. For the nearest location, please contact Ryobi at:

1-800-345-8746.

•Any warranted part which is not scheduled for replacement, as required maintenance

which is scheduled only for regular inspection to the effect of "Repair or replace as nec-

essary" is warranted for the warranty period. Any warranted part which is scheduled for

replacement as required maintenance will be warranted for the period of time up to the

first scheduled replacement point for that part.

•The owner will not be charged for diagnostic labor which leads to the determination that

a warranted part is defective, if the diagnostic work is performed at an Authorized Ryobi

Service Center.

•The manufacturer is liable for damages to other engine components caused by the fail-

ure of a warranted part still under warranty.

•Failures caused by abuse, neglect or improper maintenance are not covered

under warranty.

•The use of add-on or modified parts can be grounds for disallowing a warranty claim.

The manufacturer is not liable to cover failures or warranted parts caused by the use of

add-on or modified parts.

•In order to file a claim, go to your nearest Authorized Ryobi Service Center. Warranty

services or repairs will be provided at all Authorized Ryobi Service Centers.

•Any manufacturer approved replacement part may be used in the performance of any

warranty maintenance or repair of emission related parts and will be provided without

charge to the owner. Any replacement part that is equivalent in performance or durabili-

ty may be used in non-warranty maintenance or repair and will not reduce the warranty

obligations of the manufacturer.

•The following components are included in the emission related warranty of the engine,

air filter, carburetor, primer, fuel lines, fuel pick up/fuel filter, ignition module, spark plug

and muffler.

28

Limited Two-Year Warranty

RYOBI AMERICA CORP. warrants each new RYOBI Product for two (2) years accord-

ing to the following terms.

This warranty extends to the original retail purchaser only and commences on the

date of original retail purchase.

Any part of the RYOBI Product manufactured or supplied by RYOBI and found in the

reasonable judgement of RYOBI to be defective in material or workmanship will be

repaired or replaced by an authorized RYOBI service dealer without charge for parts

and labor.

The RYOBI Product including any defective part must be returned to an authorized

service dealer within the warranty period. The expense of delivering the RYOBI

Product to the dealer for warranty work and the expense of returning it back to the

owner after repair or replacement will be paid for by the owner. RYOBI’s responsibil-

ity in respect to claims is limited to making the required repairs or replacements and

no claim of breach of warranty shall be cause for cancellation or rescission of the

contract of sale of any RYOBI Product. Proof of purchase will be required by the

dealer to substantiate any warranty claim. All warranty work must be performed by

an authorized RYOBI service dealer.

This warranty is limited to ninety (90) days from the date of original retail purchase

for any RYOBI Product that is used for rental or commercial purposes, or any other

income-producing purpose.

This warranty does not cover any RYOBI Product that has been subject to misuse,

neglect, negligence, or accident, or that has been operated in any way contrary to

the operating instructions as specified in the RYOBI Operator’s Manual. This war-

ranty does not apply to any damage to the RYOBI Product that is the result of

improper maintenance or to any RYOBI Product that has been altered or modified so

as to adversely affect the products operation, performance or durability or that has

been altered or modified so as to change its intended use. The warranty does not

extend to repairs made necessary by normal wear or by the use of parts or acces-

sories which are either incompatible with the RYOBI Product or adversely affect its

operation, performance or durability.

In addition, this warranty does not cover:

A. Tune-ups - Spark Plugs, Carburetor Adjustments, Filters

B. Wear items - Bump Knobs, Outer Spools, Cutting Line, Inner Reels, Starter Pulley,

Starter Ropes

RYOBI reserves the right to change or improve the design of any RYOBI Product

without assuming any obligation to modify any product previously manufactured.

ALL IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE TWO (2) YEAR

WARRANTY PERIOD OR NINETY (90) DAYS FOR PRODUCTS USED FOR ANY

COMMERCIAL PURPOSE. ACCORDINGLY, ANY SUCH IMPLIED WARRANTIES IN-

CLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR OTH-

ERWISE, ARE DISCLAIMED IN THEIR ENTIRETY AFTER THE EXPIRATION OF THE

APPROPRIATE TWO-YEAR OR NINETY DAY WARRANTY PERIOD. RYOBI’S OBLI-

GATION UNDER THIS WARRANTY, IS STRICTLY AND EXCLUSIVELY LIMITED TO

THE REPAIR OR REPLACEMENT OF DEFECTIVE PARTS, AND ROP DOES NOT

ASSUME OR AUTHORIZE ANYONE TO ASSUME FOR THEM ANY OTHER OBLIGA-

TION. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED

WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.

RYOBI ASSUMES NO RESPONSIBILITY FOR INCIDENTAL, CONSEQUENTIAL OR

OTHER DAMAGES INCLUDING, BUT NOT LIMITED TO EXPENSE OF RETURNING

THE RYOBI PRODUCT TO AN AUTHORIZED SERVICE DEALER AND EXPENSE OF

DELIVERING IT BACK TO THE OWNER, MECHANIC’S TRAVEL TIME, TELEPHONE

OR TELEGRAM CHARGES, RENTAL OF A LIKE PRODUCT DURING THE TIME

WARRANTY SERVICE IS BEING PERFORMED, TRAVEL, LOSS OR DAMAGE TO

PERSONAL PROPERTY, LOSS OF REVENUE, LOSS OF USE OF THE PRODUCT,

LOSS OF TIME, OR INCONVENIENCE. SOME STATES DO NOT ALLOW THE

EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES,

SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.

This warranty gives you specific legal rights, and you may also have other rights

which vary from state to state.

This warranty applies to all RYOBI Products manufactured by RYOBI and sold in the

United States and Canada.

To locate your nearest service dealer dial 1-800-345-8746 in the United States or

1-800-265-6778 in Canada.

RYOBI AMERICA CORP.

5201 Pearman Dairy Rd

Anderson, SC 29622-1207 U.S.A.

RYOBI CANADA INC.

275 Industrial Rd

Cambridge, Ontario NIR 6K2 CANADA